Deprecation warnings for python 3.9

IAMconsortium / pyam

Analysis & visualization of energy & climate scenarios

https://pyam-iamc.readthedocs.io/

Apache License 2.0

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Deprecation warnings for python 3.9 #377

Closed danielhuppmann closed 4 years ago

danielhuppmann commented 4 years ago

Just noticed these two warnings about upcoming deprecations concerning the run-control and plotting packages.

DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.9 it will stop working DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.9 it will stop working

tirkarthi commented 4 years ago

I have created https://github.com/IAMconsortium/pyam/pull/393 that fixes several other instances too.